[Bug other/29442] insn-attrtab has grown too large

["steven at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29442

--- Comment #13 from Steven Bosscher <steven at gcc dot gnu.org> 2012-05-04 20:04:56 UTC ---
Author: steven
Date: Fri May  4 20:04:47 2012
New Revision: 187181

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187181
Log:
    PR other/29442
    * read-md.c (fprint_md_ptr_loc, fprint_c_condition): New functions.
    (print_md_ptr_loc, print_c_condition): Use them.
    * read-md.h (fprint_md_ptr_loc, fprint_c_condition): New prototypes.
    * genattrtab.c (attr_file_name, dfa_file_name, latency_file_name,
    attr_file, dfa_file, latency_file): New global variables.
    (write_attr_valueq, write_attr_set, write_attr_case, write_attr_value,
    write_upcase, write_indent, write_length_unit_log, write_test_expr,
    write_attr_get, write_insn_cases, write_eligible_delay,
    write_const_num_delay_slots): Accept FILE pointer and toss it around.
    Update all callers.
    (write_header, open_outfile, handle_arg): New funcions.
    (make_automaton_attrs): Write prototypes as extern to the output
    files.
    (main): Use init_rtx_reader_args_cb with handle_arg to take 3 file
    names from the command line.  Open the output files and write out
    internal functions for DFA functions to dfa_file_name, insn latency
    functions to latency_file_name, and everything else to attr_file.
    * Makefile.in (OBJS): Add insn-dfatab.o and insn-latencytab.o.
    (BACKEND): Build libbackend first.
    (MOSTLYCLEANFILES): Add insn-dfatab.c and insn-latencytab.c.
    (.PRECIOUS): Likewise.
    (insn-dfatab.o): New rule.
    (insn-latencytab.o): New rule.
    (simple_rtl_generated_c): Do not include insn-attrtab.c.
    (s-attrtab): New rule.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/genattrtab.c
    trunk/gcc/read-md.c
    trunk/gcc/read-md.h